New user...been working on my own UI using off-the-shelf add-ons over the weekend. Need to put some finishing touches on it, but seeing as it's late Sunday night Oz time, I thought I would post a screenshot of what I have so far.

Has a normal group setting of small health bars when normal grouping otherwise group stacks default to Grid when raiding.

Still got a few things to round out on it but hope to have it up in the compilations section soonish.